Personal PM 2.5 -Bound Metal Exposure Profiles and Their Associations with Inflammatory Biomarkers among Older Adults in Beijing

Key Points

• This research aims to analyze the personal PM2.5-bound metal exposure profiles of older adults and their correlation with inflammatory biomarkers.
• Utilized an exposome analytical framework to assess metal exposure profiles.
• Focused on older adults living in Beijing.
• Identified significant associations between specific metal exposure profiles and elevated inflammatory biomarkers.
• Improved understanding of the health effects related to PM2.5-bound metals.